ES429483A1 - Means for mounting field magnets in the housing of an electrical machine - Google Patents

Means for mounting field magnets in the housing of an electrical machine

Info

Publication number
ES429483A1
ES429483A1 ES429483A ES429483A ES429483A1 ES 429483 A1 ES429483 A1 ES 429483A1 ES 429483 A ES429483 A ES 429483A ES 429483 A ES429483 A ES 429483A ES 429483 A1 ES429483 A1 ES 429483A1
Authority
ES
Spain
Prior art keywords
inductor
housing
electrical machine
magnets
field magnets
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
ES429483A
Other languages
Spanish (es)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Robert Bosch GmbH
Original Assignee
Robert Bosch GmbH
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Robert Bosch GmbH filed Critical Robert Bosch GmbH
Publication of ES429483A1 publication Critical patent/ES429483A1/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K1/00—Details of the magnetic circuit
    • H02K1/06—Details of the magnetic circuit characterised by the shape, form or construction
    • H02K1/12—Stationary parts of the magnetic circuit
    • H02K1/17—Stator cores with permanent magnets

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Permanent Field Magnets Of Synchronous Machinery (AREA)
  • Dc Machiner (AREA)

Abstract

Improvements in fastening devices for inductor magnets in electrical machine housings, especially starters of internal combustion engines, characterized in that a pivot at least radially developed in the housing for each inductor magnet, which is received in a neckline of the inductor magnet and that springs are located between the inductor magnets whose end portions grip on a longitudinal edge of the adjacent inductor magnets in each case. (Machine-translation by Google Translate, not legally binding)
ES429483A 1973-08-23 1974-08-23 Means for mounting field magnets in the housing of an electrical machine Expired ES429483A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19732342499 DE2342499A1 (en) 1973-08-23 1973-08-23 HOLDING DEVICE FOR FIELD MAGNETS IN THE HOUSING OF ELECTRIC MACHINERY

Publications (1)

Publication Number Publication Date
ES429483A1 true ES429483A1 (en) 1976-09-01

Family

ID=5890462

Family Applications (1)

Application Number Title Priority Date Filing Date
ES429483A Expired ES429483A1 (en) 1973-08-23 1974-08-23 Means for mounting field magnets in the housing of an electrical machine

Country Status (7)

Country Link
JP (1) JPS5049602A (en)
BR (1) BR7406852D0 (en)
DE (1) DE2342499A1 (en)
ES (1) ES429483A1 (en)
FR (1) FR2241901B3 (en)
GB (1) GB1477878A (en)
IT (1) IT1020062B (en)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5840422B2 (en) * 1975-07-25 1983-09-06 株式会社日立製作所 magnet generator rotor
JPS585420Y2 (en) * 1976-11-24 1983-01-29 株式会社安川電機 Stator of permanent magnet DC machine
DE2738175C2 (en) * 1977-08-24 1982-09-16 Siemens AG, 1000 Berlin und 8000 München Permanent magnet excited electrical machine
FR2462804A2 (en) * 1979-07-25 1981-02-13 Ferodo Sa Small permanent magnet DC motor - has yoke used also as clamping ring for stator housing halves
FR2447631A1 (en) * 1979-01-25 1980-08-22 Ducellier & Cie INDUCING CIRCUIT OF A ROTATING ELECTRIC MACHINE, IN PARTICULAR OF A MOTOR VEHICLE
FR2488749A1 (en) * 1980-08-13 1982-02-19 Ducellier & Cie Magnetic mounting for electric starter motor - uses section of motor casing forced into dove-tail shaped hole in outer surface of magnet
DE3105602A1 (en) * 1981-02-16 1982-09-09 Siemens AG, 1000 Berlin und 8000 München STAND FOR A PERMANENTLY MAGNETIC ELECTRICAL MACHINE
US4636107A (en) * 1982-03-30 1987-01-13 Plus Manufacturing Co., Inc. Reformed in place resilient retention springs
FR2572862B1 (en) * 1984-11-07 1988-08-12 Peugeot Aciers Et Outillage STATOR OF A ROTATING ELECTRIC MACHINE, INCLUDING IN PARTICULAR A CYLINDRICAL CYLINDER HEAD IN WHICH PERMANENT MAGNETS ARE FIXED, METHOD AND APPARATUS FOR MOUNTING A STATOR
JPH0724450B2 (en) * 1984-12-06 1995-03-15 日本電装株式会社 Magnet fixing structure for rotating electrical machines
GB2191638B (en) * 1986-06-14 1990-12-19 Dobson Park Ind Magnet assemblies
GB2209880B (en) * 1987-09-16 1991-11-06 Johnson Electric Ind Mfg Magnet retainer in an electric motor
DE19538483A1 (en) * 1995-10-17 1997-04-24 Bosch Gmbh Robert Method for producing a joint connection, in particular between excitation poles and pole housing of an electric machine, and machine produced by the method
DE19918521B4 (en) * 1999-04-06 2006-08-24 Bühler Motor GmbH Arrangement for fastening permanent magnet segments
US6903475B2 (en) 2001-02-23 2005-06-07 Black & Decker Inc. Stator assembly with an overmolding that secures magnets to a flux ring and the flux ring to a stator housing
US7038343B2 (en) 2002-02-22 2006-05-02 Black & Decker Inc. Field assembly for a motor and method of making same
DE602005018605D1 (en) 2005-04-22 2010-02-11 Infranor Holding S A System for attaching permanent magnets
CN107196424A (en) * 2017-05-16 2017-09-22 浙江爱德利科技股份有限公司 A kind of magnetic material

Also Published As

Publication number Publication date
DE2342499A1 (en) 1975-03-06
FR2241901A1 (en) 1975-03-21
IT1020062B (en) 1977-12-20
GB1477878A (en) 1977-06-29
FR2241901B3 (en) 1976-10-15
BR7406852D0 (en) 1975-06-17
JPS5049602A (en) 1975-05-02

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